diff --git a/postcss.config.js b/postcss.config.js
deleted file mode 100644
index 43c0a579..00000000
--- a/postcss.config.js
+++ /dev/null
@@ -1,8 +0,0 @@
-module.exports = {
-    plugins: [
-        require('autoprefixer'),
-        require('postcss-preset-env')({
-            browsers: '> 0.25%',
-        }),
-    ],
-};
diff --git a/test/indexa.html b/test/indexa.html
deleted file mode 100644
index f3fe1f1a..00000000
--- a/test/indexa.html
+++ /dev/null
@@ -1,43 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="utf-8" />
-        <title>OpenPlayer Tests</title>
-        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <link rel="stylesheet" media="all" href="../dist/openplayer.css" />
-        <link rel="stylesheet" media="all" href="../node_modules/mocha/mocha.css" />
-        <style>
-            body {
-                max-width: 700px;
-            }
-        </style>
-    </head>
-    <body>
-        <div id="container">
-            <section>
-                <h1>OpenPlayer.js</h1>
-                <div class="players">
-                    <audio class="op-player__media" id="audio" controls playsinline muted></audio>
-                </div>
-            </section>
-        </div>
-        <script src="../dist/openplayer.js"></script>
-        <script>
-            const id = 'audio';
-            const player = new OpenPlayerJS(id);
-            player.init().then(() => {
-                player.src = 'https://file-examples-com.github.io/uploads/2017/11/file_example_MP3_700KB.mp3';
-                player.load();
-                player.loadAd(
-                    'https://pubads.g.doubleclick.net/gampad/ads?sz=640x480&iu=/124319096/external/single_ad_samples&ciu_szs=300x250&impl=s&gdfp_req=1&env=vp&output=vast&unviewed_position_start=1&cust_params=deployment%3Ddevsite%26sample_ct%3Dskippablelinear&correlator='
-                );
-
-                try {
-                    player.play();
-                } catch (err) {
-                    throw new Error('error');
-                }
-            });
-        </script>
-    </body>
-</html>
